ESI revenue for the last year amounted to 17.05 M EUR, the most of which — 32.46 M EUR — came from its highest performing source at the moment, Engineering, Procurement, and Construction, the year earlier bringing 107.74 k EUR. The greatest contribution to the revenue figure was made by Italy — last year it brought ESI 32.46 M EUR, and the year before that — 2.26 M EUR.